code: def load_cpp_result(self, result_file="LightGBM_predict_result.txt"):
      return np.loadtxt(str(self.directory / result_file))
  
file_path: LightGBM/tests/python_package_test/test_consistency.py
imports: from pathlib import Path
  import numpy
  from sklearn.datasets import load_svmlight_file
  import lightgbm
label_desc: Use image node_id 4 for calling the FileLoader obj's underlying member method code with example usage: obj.load_cpp_result(result_file) and returns: np